Life jacket with multi-piece back



FIG. 1 is a front perspective view of a life jacket with multi-piece back showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a front perspective view of a second embodiment of the life jacket with multi-piece back where the life jacket has four belts at the front thereof;

FIG. 8 is a rear perspective view of FIG. 7;

FIG. 9 is a front view of FIG. 7;

FIG. 10 is a rear view of FIG. 7;

FIG. 11 is a side view of FIG. 7; and,

FIG. 12 is a top view of FIG. 7. 

The ornamental design by a life jacket with multi-piece back, as shown and described. 